Part Number: LM2611 Hello, I recently built a CCA that uses an LM2611AMF CUK regulator. Applied power is 12VDC and Vout set for -3.3V (RFB1 is 16.9k and RFB2 is 10k). My problem is when power is applied to the input of device, it acts as a short circuit…
Part Number: LM2611 Hi team,
We are using the LM2611BMFX part in our design for converting 12V to -5V.
This power is going to the analog section in our design. We have seen noises in the Analog section & while analyzing this, we have observed that there…
Part Number: LM2611 Other Parts Discussed in Thread: TPS63700 Hi team,
Can you suggest inverting boost converter with the requirements below?
Vin: 5.2V, Vout: -12.4V, Iout: 0.4A
TPS63700 can not draw enough current in this Vin/Vout case. I have submitted…
Part Number: LM2611 Hi,
I am designing a converter around the LM2611 to produce a -12V rail from a 3-5V input. This would give a duty cycle of ~73%, which per the datasheet requires the addition of an extra compensating pole-zero pair in the feedback…
Part Number: LM2611
I want to know how to generate -2.5V with this part. I read the datasheet and I don't see any reference in how to configure the part. 126.96.36.199 Design Requirements This design converts 9 V (VIN) to –5 V (VOUT). Adjust RFB2 to set…
Part Number: LM2611 I'm noticing some very odd behavior with my design for the LM2611. I'll give you some quick specs: L1: 22 uH
L2: 47 uH
Cin: 22 uF
Cout: 23.1 uF (three caps, one 22 uF, one 1 uF, and one 0.1 uF)
Ccuk: 2.2 uF
Vin: 13 V - 13.9…
Part Number: LM2611 Other Parts Discussed in Thread: LM2664 Hi sir,
For AN–1203 LM2611 Demo Board,
In condition of Vin5V、VOUT-5V、Iout≦300mA, this EVM use inductors of CR32-220(Sumida).
Part Number: LM2611 Hi Team,
Can you please help to -
1. review the schematic
2. confirm whether the inductor selected is fine.
3. let me know if the inductor is overkill.
VIN = 12V
VOUT= -20.5V (negative)
IOUT = 0.2mA
INDUCTOR L27 & L28 = SRN6045…